Harry Siebert Optics UltraPlus 42mm

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Brand and Model:Harry Siebert Optics UltraPlus 42mm
Price ($USD):$189.00
Type:Misc Wide Angle
Focal Length:42 mm
Barrel Size:2 in
Apparent FOV:57.0 degrees
Field Stop Dia.:0.0 mm
Eye Relief:22 mm
Weight (lbs):

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Harry Siebert Optics UltraPlus 42mm
Anothere great low power eyepiece from Siebert. I use this eyepiece in my 6" APO refractor for wide sweeps of star fields. The on axis and off axis sharpness is just like all the Ultra Plus 2" line. Just outstand. No blackouts, no kideny beaning.


Overall Rating: 10
Optics:10 Value:10
Weight: 10 (Trustworthy Vote)
By: deepsky10us
Link to this vote: http://www.excelsis.com/1.0/displayvote.php?voteid=174623

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